<p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">시사게 관련글은 아니지만 컴퓨터 보안문제라 공유가 필요할거 같아서 가져왔습니다</p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"><br></p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"><br></p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">철저하게 대비하신분들은 상관없겠지만</p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">보안에 취약하신분들이나 윈도우7이나8쓰시는 분들은 꼭 보안업데이트해주세요</p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">윈10은 자동으로 업뎃이 되기에 그래도 혹시모르니 업데이트 한번 꼭 눌러주시고</p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">밑에있는 설정 어려운거 아니니 지금당장 랜선 뽑고 설정해주세요 5분도 안걸립니다.</p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">지금 주말이라 대부분의 회사가 쉬는터라 그나마 안퍼졌는데 오늘 낮부터 퍼질거라 합니다.</p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"> </p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;">귀찮더라도 꼭 설정하고 주무세요 </p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"><br></p> <p style="margin:0px;color:#404040;font-family:'Apple SD Gothic Neo', AppleGothic, Roboto, Gulim, Dotum, 'Noto Sans KR', sans-serif;"></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/14947757381d0935ed2f304a71b18dbe36bba1d270__mn566645__w960__h720__f74024__Ym201705.png" width="800" height="600" alt="슬라이드0.png" class="chimg_photo" style="border:none;" filesize="74024"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/14947757411abb106c20e2423a9dfd65db14633474__mn566645__w960__h720__f112416__Ym201705.png" width="800" height="600" alt="슬라이드1.png" class="chimg_photo" style="border:none;" filesize="112416"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/1494775745b82302226eb44cb7bab40dee6a215252__mn566645__w960__h720__f82332__Ym201705.png" width="800" height="600" alt="슬라이드2.png" class="chimg_photo" style="border:none;" filesize="82332"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/14947757492d39f9dc565740c99a4d4f2fa4e3e5ca__mn566645__w960__h720__f90752__Ym201705.png" width="800" height="600" alt="슬라이드3.png" class="chimg_photo" style="border:none;" filesize="90752"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/149477575215148f8552884d35b21f3851fa0bfa96__mn566645__w960__h720__f74067__Ym201705.png" width="800" height="600" alt="슬라이드4.png" class="chimg_photo" style="font-size:9pt;border:none;" filesize="74067"><img src="http://thimg.todayhumor.co.kr/upfile/201705/1494775734fbda212fb34e4c1380bde0a013b1fa88__mn566645__w960__h720__f50287__Ym201705.png" width="800" height="600" alt="5페이지수정.png" class="chimg_photo" style="border:none;" filesize="50287"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/1494775754c5b2e07edad64e59a8d640e47a38ef6b__mn566645__w960__h720__f53391__Ym201705.png" width="800" height="600" alt="슬라이드6.png" class="chimg_photo" style="border:none;" filesize="53391"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/14947757568d1fe1f962ef4279b3e4292f0ba840e3__mn566645__w960__h720__f52109__Ym201705.png" width="800" height="600" alt="슬라이드7.png" class="chimg_photo" style="border:none;" filesize="52109"></div> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201705/1494775757c0722e3a6a2f478db0c56c18838327bf__mn566645__w960__h720__f44293__Ym201705.png" width="800" height="600" alt="슬라이드8.png" class="chimg_photo" style="border:none;" filesize="44293"></div> <div style="text-align:left;"><span style="color:inherit;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;text-align:inherit;">위에 스샷을 한글로 풀어낸겁니다 위의 스샷대로 실행하셨다면 완료된겁니다.</span></div> <div style="text-align:left;"><span style="color:inherit;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;text-align:inherit;"><br></span></div> <div style="text-align:left;"><span style="color:inherit;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;text-align:inherit;"><br></span></div> <div style="text-align:left;"><span style="color:inherit;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;text-align:inherit;">1. 랜섬웨어 방지 대국민 행동</span></div> <p></p> <div class="se_component se_paragraph default" style="margin:30px 0px 0px;padding:0px;font-size:17px;color:#404040;font-family:'나눔고딕', nanumgothic, 'se_NanumGothic', sans-serif, simhei;"> <div class="se_sectionArea" style="margin:0px auto;padding:0px;font-size:9pt;width:700px;max-width:700px;"> <div class="se_editArea" style="margin:0px;padding:0px;font-size:9pt;"> <div class="se_viewArea se_ff_nanumgothic se_fs_T3 se_align-left" style="margin:0px;padding:0px;font-size:16px;font-family:'나눔고딕', nanumgothic, 'se_NanumGothic', AppleSDGothicNeo, sans-serif, simhei;line-height:1.9;"> <div class="se_editView" style="margin:0px;padding:0px;font-size:9pt;"> <div class="se_textView" style="margin:0px;padding:0px;font-size:9pt;"> <p class="se_textarea" style="margin:0px;padding:0px;width:700px;height:300px;border:none;background:0px 0px;font-size:inherit;font-weight:inherit;line-height:inherit;color:inherit;text-align:inherit;font-style:inherit;text-decoration:inherit;font-family:inherit;">1) PC를 켜기 전 네트워크 단절<br> - 랜선 뽑기<br><span style="background-color:inherit;"> - 와이파이 끄기<br></span><span style="background-color:inherit;"><br></span>2) 감염 경로 차단<br> - 방화벽 설정 변경<span style="background-color:inherit;"><br><br></span><span style="background-color:inherit;">3) 인터넷 재연결 후 보안 업데이트</span><br> - 윈도우 보안 패치 실행<br><span style="background-color:inherit;"> - 백신 프로그램 업데이트</span><span style="background-color:inherit;"></span></p></div></div></div></div></div></div> <div class="se_component se_quotation quotation_line" style="margin:30px 0px 0px;padding:0px;font-size:17px;color:#404040;font-family:'나눔고딕', nanumgothic, 'se_NanumGothic', AppleSDGothicNeo, sans-serif, simhei;"> <div class="se_sectionArea" style="margin:0px auto;padding:0px;font-size:9pt;width:700px;max-width:700px;"> <div class="se_editArea" style="margin:0px;padding:0px;font-size:9pt;"> <div class="se_viewArea se_fs_T3" style="margin:0px;padding:0px 20px;font-size:16px;line-height:1.7;"> <div class="se_editView" style="margin:0px;padding:0px;font-size:9pt;"> <div class="se_textView" style="margin:0px;padding:0px;font-size:9pt;"><blockquote class="se_textarea" style="margin:0px;padding:0px;font-size:inherit;color:inherit;width:660px;height:27px;border:none;background:0px 0px;font-weight:inherit;line-height:inherit;text-align:inherit;font-style:inherit;text-decoration:inherit;font-family:inherit;">2. 파일 공유 기능 해제 - 방화벽 설정</blockquote></div></div></div></div></div></div> <div class="se_component se_paragraph default" style="margin:30px 0px 0px;padding:0px;font-size:17px;color:#404040;font-family:'나눔고딕', nanumgothic, 'se_NanumGothic', sans-serif, simhei;"> <div class="se_sectionArea" style="margin:0px auto;padding:0px;font-size:9pt;width:700px;max-width:700px;"> <div class="se_editArea" style="margin:0px;padding:0px;font-size:9pt;"> <div class="se_viewArea se_ff_nanumgothic se_fs_T3 se_align-left" style="margin:0px;padding:0px;font-size:16px;font-family:'나눔고딕', nanumgothic, 'se_NanumGothic', AppleSDGothicNeo, sans-serif, simhei;line-height:1.9;"> <div class="se_editView" style="margin:0px;padding:0px;font-size:9pt;"> <div class="se_textView" style="margin:0px;padding:0px;font-size:9pt;"> <p class="se_textarea" style="margin:0px;padding:0px;width:700px;height:270px;border:none;background:0px 0px;font-size:inherit;font-weight:inherit;line-height:inherit;color:inherit;text-align:inherit;font-style:inherit;text-decoration:inherit;font-family:inherit;">Window 방화벽에서 SMB에 사용되는 포트 차단<span style="background-color:inherit;"><br><br></span><span style="background-color:inherit;">1) 제어판 -> 시스템 및 보안</span><br>2) Windows 방화벽 -> 고급 설정<br>3) 인바운드 규칙 -> 새규칙 -> 포트 -> 다음<br>4) TCP -> 특정 로컬 포트 -> 139,445 -> 다음<br>5) 연결 차단 -> 다음<br>6) 도메인, 개인, 공용 체크 확인 -> 다음<br>7) 이름 설정 -> 마침</p></div></div></div></div></div></div>